FUEL EXHAUST CARBURETION I l Parts in all columns same except where indicated L113 OLDSMOBILE 1977 ROCHESTER 4BC See Model Reference for Application GROUP DESCRIPTION ITY 13 14 15 16 BW BX BJ BK 3 725 CARBURETOR ASM Prod 1 17057550 17057553 17057255 17057256 3 725 CARBURETOR ASM Service 1 17055150 17055150 17055466 17055466 3 725 OVERHAUL PKG 1 17055223 17055223 3 725 POWER CARBURETOR PKG 1 17076031 3 724 GASKET SET r 1 17055181 AIR HORN PARTS 3 730 SCREW Air Horn 8 32 x 1 2 2 17073293 3 730 SCREW Air Horn 5 17063591 3 730 SCREW Air Horn 10 32 x 3 2 17063592 3 730 AIR HORN ASM 1 17055216 17055216 3 738 GASKET Air Horn 1 17051797 3 757 SPRING AND CAM PKG Air Valve 1 7035344 3 806 HOLDER PKG Mtr Rod Secd 1 7034522 3 806 ROD Carb Metering Secd 2 7045984 3 806 ROD Carb Metering Primary 2 17056950 17056950 17051349 17051349 3 842 LEVER Pump Actuating 1 7048169 CHOKE PARTS 3 750 RETAINER Stat Cover AR 7000614 3 750 GASKET Stat Cover 1 17050961 3 750 SCREW Choke Hsg Bowl 1 17073295 3 750 COIL AND GASKET Stat Cover 1 17054309 3 750 HOUSING PKG Choke 1 17051955 17051955 17055095 17055095 3 751 SCREW Choke Valve AR 7029866 3 751 VALVE Choke 1 7048904 3 752 LEVER Inter Choke 1 7031231 3 752 SCREW Coil Lever 1 7019709 3 752 SHAFT Choke 1 3 752 SEAL Choke Housing To Bowl 1 7043367 3 752 ROD Choke 1 17058457 3 752 SEAL Inter Choke Shaft 1 7037569 3 752 LEVER Choke Coil 1 7043368 3 752 LEVER AND SHAFT Inter Choke 1 7041492 3 755 ROD Vacuum Brk 1 7041527 3 755 LINK Aux Vacuum Brk 1 7043466 3 755 CONTROL AND BRACKET ASM Vac Brk 1 7044435 3 755 CONTROL AND BRACKET ASM Aux Vac Brk 1 7044431 7044431 7044433 7044433 3 755 SCREW Control Attaching 2 17073294 3 766 CAM Fast Idle 1 17056632 17056632 17056631 17056631 3 766 LEVER Choke 1 7041542 3 842 LEVER Secondary Lockout 1 7041473 FLOAT BOWL PARTS 3 734 INSERT Float Bowl 1 7041471 A 3 734 FLOAT BOWL ASM 1 17055217 17055217 3 740 BAFFLE Float Bowl 1 7031365 3 740 NUT Fuel Inlet Filter 1 17059861 3 740 FILTER Fuel Inlet 1 5651803 e 3 740 GASKET Filter Nut 1 7024281 3 740 SPRING Fuel Filter 1 7032732 3 745 FLOAT ASM 1 7046300 3 747 HINGE PIN Float 1 7041469 1987 GENERAL MOTORS SERVICE PARTS OPERATIONS OLDSMOBILE 31 3 OOO GROUP 3 50 C REV 7 87